   Ext.onReady(function(){

	 

//   Define the Grid data and create the Grid
    var myData = [
        ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
        ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
        ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
        ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
        ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
        ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
        ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
        ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
        ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
        ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
        ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
        ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
        ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
        ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
        ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
        ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
        ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
        ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
        ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
        ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
        ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
        ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
        ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
        ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
        ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
        ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
        ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
        ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
        ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
    ];

     // create the data store
    var store = new Ext.data.SimpleStore({
        fields: [
           {name: 'company'},
           {name: 'price', type: 'float'},
           {name: 'change', type: 'float'},
           {name: 'pctChange', type: 'float'},
           {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
        ]
    });
    store.loadData(myData);

    var action_new = new Ext.Action({
        text: '新建',
        handler: function(){
            
			var win= Ext.getCmp('windows');
			if(!win){
				var win = new Ext.Window({
					id:'windows',
					title:'终端',
					layout:'fit',
					width:500,
					height:1000,
					closeAction:'hide',
					plain: true,
					
					items:new Ext.FormPanel({
						
						
						url:'save-form.php',
						frame:true,
						
						bodyStyle:'padding:5px 5px 0',
						width: 350,
						defaults: {width: 230},
						defaultType: 'textfield',

						items: [{
								fieldLabel: 'First Name',
								name: 'first',
								allowBlank:false
							},{
								fieldLabel: 'Last Name',
								name: 'last'
							},{
								fieldLabel: 'Company',
								name: 'company'
							}, {
								fieldLabel: 'Email',
								name: 'email',
								vtype:'email'
							}, new Ext.form.TimeField({
								fieldLabel: 'Time',
								name: 'time',
								minValue: 8,
								maxValue: 18
							})
						],

						buttons: [{
							text: 'Save',
							handler: function(){

							}
						},{
							text: 'Cancel',
							handler: function(){
								win.hide();
							}
						}]
					
					})
				})
			}
        win.show(this);
        },
        iconCls: 'blist'
    });//这是一个新建的按钮动作

	var action_edit = new Ext.Action({
        text: '编辑',
        handler: function(){
            Ext.MessageBox.alert('编辑', '当前按下的按钮是“编辑”');
        },
        iconCls: 'blist'
    });//这是一个编辑的按钮动作


	var gridForm = new Ext.FormPanel({
        id: 'terminal-form',
        frame: true,
		
        labelAlign: 'left',
		tbar: [
            action_new,action_edit          // <-- 通过action来建立按钮
            
        ],
        title: '终端列表',
        bodyStyle:'padding:5px',
        //width: 750,//不定义宽度将是占整个客户区
		height:1000,
		//layout: 'fit',	// Specifies that the items will now be arranged in columns
        items: [{
            columnWidth: .9,
            layout: 'fit',
            items: {
	            xtype: 'grid',
	            store:store,
				columns: [
            {id:'Company',header: "公司", width: 160, sortable: true, dataIndex: 'company'},
            {header: "价格", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},
            {header: "变动", width: 75, sortable: true, renderer: 'change', dataIndex: 'change'},
            {header: "% 变动率", width: 75, sortable: true, renderer: 'pctChange', dataIndex: 'pctChange'},
            {header: "最后更新时间", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('Y/m/d'), dataIndex: 'lastChange'}
             ],
	            //cm: colModel,
	            
	            autoExpandColumn: 2,
	            height: 400,
				autoScroll:true,
	            title:'Company Data',
	            border: true
		        
		        
        	}
		}],
        
        renderTo: 'terminal_list'
    });
   })